Am 13.09.2015 um 16:01 schrieb arnaud gaboury:
On Sun, Sep 13, 2015 at 3:53 PM, Reindl Harald <h.reindl@xxxxxxxxxxxxx> wrote:export CFFLAGS= '-xHost -mavx -fp-model precise' %configure CFFLAGS="${CFLAGS:-%optflags}" ; export CFLAGS ; \ ........ Is above the the best way?no * there is no reason to mention CFLAGS in %configure again * you don't want the default macro at the end because it would probably override your overrides * export CFFLAGS="%optflags -xHost -mavx -fp-model precise"Got it. Found this way in /usr/lib/rpm/macros file:
well, that below defines the default %configure macro which you want to override which can be replaced / overriden in ~/.rpmmacros
[builduser@testserver:~]$ cat .rpmmacros
%_topdir %(echo $HOME)/rpmbuild
%__arch_install_post /usr/lib/rpm/check-rpaths /usr/lib/rpm/check-buildroot
%dist .fc22.%(echo $(/bin/date +%Y%m%d)).rh
%fedora 22
%fc22 1
%packager Reindl Harald
%vendor thelounge interactive design
%_smp_mflags -j10
%_include_minidebuginfo 0
%_binary_payload w1.gzdio
%_source_payload w1.gzdio
%__global_ldflags -Wl,-z,now -Wl,-z,relro,-z,noexecstack
%configure \
CFLAGS="${CFLAGS:-%optflags}"; export CFLAGS; \
CXXFLAGS="${CXXFLAGS:-%optflags}"; export CXXFLAGS; \
FFLAGS="${FFLAGS:-%optflags -I%_fmoddir}"; export FFLAGS; \
FCFLAGS="${FCFLAGS:-%optflags -I%_fmoddir}"; export FCFLAGS; \
LDFLAGS="${LDFLAGS:-%__global_ldflags}"; export LDFLAGS; \
./configure \\\
--host=x86_64-redhat-linux \\\
--build=x86_64-redhat-linux \\\
--target=x86_64-redhat-linux \\\
--program-prefix=%{?_program_prefix} \\\
--disable-dependency-tracking \\\
--prefix=%{_prefix} \\\
--exec-prefix=%{_exec_prefix} \\\
--bindir=%{_bindir} \\\
--sbindir=%{_sbindir} \\\
--sysconfdir=%{_sysconfdir} \\\
--datadir=%{_datadir} \\\
--includedir=%{_includedir} \\\
--libdir=%{_libdir} \\\
--libexecdir=%{_libexecdir} \\\
--localstatedir=%{_localstatedir} \\\
--sharedstatedir=%{_sharedstatedir} \\\
--mandir=%{_mandir} \\\
--infodir=%{_infodir}
....
# ---- specfile macros.
# Macro(s) here can be used reliably for reproducible builds.
# (Note: Above is the goal, below are the macros under development)
#
# The configure macro runs autoconf configure script with platform specific
# directory structure (--prefix, --libdir etc) and compiler flags
# such as CFLAGS.
#
# The configure macro should be invoked as %configure (rather than %{configure})
# because the rest of the arguments will be expanded using %*.
#
%_configure ./configure
%configure \
CFLAGS="${CFLAGS:-%optflags}" ; export CFLAGS ; \
CXXFLAGS="${CXXFLAGS:-%optflags}" ; export CXXFLAGS ; \
FFLAGS="${FFLAGS:-%optflags}" ; export FFLAGS ; \
%{_configure} --host=%{_host} --build=%{_build} \\\
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